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175985 (2000 QE52)
Classification: Main-belt Asteroid          SPK-ID: 2175985
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2623376779321421 7.1392e-08  
a 3.016780122928605 2.5321e-08 au
q 2.225365030647672 2.1899e-07 au
i 8.76932529088627 6.3531e-06 deg
node 332.2306306624995 3.9535e-05 deg
peri 40.63095726683753 4.0386e-05 deg
M 294.5486005407238 1.0632e-05 deg
tp 2459548.460823417613
(2021-Nov-29.96082342)
5.9118e-05 TDB
period 1913.876517006805
5.24
2.4096e-05
6.597e-08
d
yr
n .1880999096864513 2.3682e-09 deg/d
Q 3.808195215209537 3.1964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      7241 days (19.82 yr)  
   first obs. used      2000-08-24  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58835  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:07:39  

Additional Information
 Earth MOID = 1.23208 au 
 Jupiter MOID = 1.73275 au 
 T_jup = 3.177 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.50   n/a E2021B55  

175985 (2000 QE52)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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